1.3 sec in total
328 ms
794 ms
188 ms
Visit su-doku.net now to see the best up-to-date Su Doku content for Australia and also check out these interesting facts you probably never knew about su-doku.net
Free sudoku to play online!
Visit su-doku.netWe analyzed Su-doku.net page load time and found that the first response time was 328 ms and then it took 982 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
su-doku.net performance score
name
value
score
weighting
Value1.4 s
97/100
10%
Value6.8 s
7/100
25%
Value6.6 s
38/100
10%
Value680 ms
43/100
30%
Value0.005
100/100
15%
Value38.0 s
0/100
10%
328 ms
77 ms
12 ms
6 ms
41 ms
Our browser made a total of 20 requests to load all elements on the main page. We found that 80% of them (16 requests) were addressed to the original Su-doku.net, 10% (2 requests) were made to Google-analytics.com and 5% (1 request) were made to T1.extreme-dm.com. The less responsive or slowest element that took the longest time to load (379 ms) belongs to the original domain Su-doku.net.
Page size can be reduced by 22.3 kB (23%)
98.4 kB
76.1 kB
In fact, the total size of Su-doku.net main page is 98.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Images take 60.5 kB which makes up the majority of the site volume.
Potential reduce by 15.0 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 3.7 kB, which is 20% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 15.0 kB or 79% of the original size.
Potential reduce by 5.8 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Su Doku images are well optimized though.
Potential reduce by 34 B
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.
Potential reduce by 1.5 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Su-doku.net needs all CSS files to be minified and compressed as it can save up to 1.5 kB or 80% of the original size.
We found no issues to fix!
19
19
The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Su Doku. According to our analytics all requests are already optimized.
su-doku.net
328 ms
ie_layout.css
77 ms
ga.js
12 ms
i.gif
6 ms
s10.g
41 ms
tiledbk.jpg
151 ms
title.gif
151 ms
sep.gif
152 ms
ds_223.jpg
229 ms
bullet.gif
153 ms
moreinfo.gif
153 ms
sq_223.jpg
299 ms
jigsawworld.gif
300 ms
b1.gif
227 ms
b2.gif
228 ms
killer.gif
229 ms
menu.gif
301 ms
menu_sep.gif
304 ms
jigsawworld_tall.gif
379 ms
__utm.gif
12 ms
su-doku.net accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
<object> elements do not have alternate text
su-doku.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
su-doku.net SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Su-doku.net can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Su-doku.net main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
su-doku.net
Open Graph description is not detected on the main page of Su Doku. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: